BR112021012718B1 - Particulate detection system for use in an industrial facility and method for detecting particulate matter in an industrial gas facility - Google Patents

Particulate detection system for use in an industrial facility and method for detecting particulate matter in an industrial gas facility Download PDF

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BR112021012718B1
BR112021012718B1 BR112021012718-6A BR112021012718A BR112021012718B1 BR 112021012718 B1 BR112021012718 B1 BR 112021012718B1 BR 112021012718 A BR112021012718 A BR 112021012718A BR 112021012718 B1 BR112021012718 B1 BR 112021012718B1
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Brazil
Prior art keywords
particulate
detection
probe
detection device
separation
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BR112021012718-6A
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Portuguese (pt)
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BR112021012718A2 (en
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John Francis Quanci
Daniel C. Charles
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Suncoke Technology And Development Llc
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    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B33/00Discharging devices; Coke guides
    • C10B33/003Arrangements for pollution-free discharge
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B27/00Arrangements for withdrawal of the distillation gases
    • C10B27/04Arrangements for withdrawal of the distillation gases during the charging operation of the oven
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B35/00Combined charging and discharging devices
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B41/00Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
    • C10B41/005Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for charging coal
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B41/00Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
    • C10B41/08Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for the withdrawal of the distillation gases
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08Investigating permeability, pore-volume, or surface area of porous materials
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/12Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18Status alarms
    • G08B21/182Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2273/00Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/18Testing of filters, filter elements, sealings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086Filter condition indicators
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B31/00Charging devices
    • C10B31/06Charging devices for charging horizontally
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/084Testing filters

Abstract

DETECÇÃO DE PARTICULADO PARA INSTALAÇÕES INDUSTRIAIS, E SISTEMAS E MÉTODOS ASSOCIADOS. Os sistemas e os métodos para a detecção de vazamento de partículas, em geral, incluem um dispositivo de separação ou coleta configurado para filtrar o particulado de um fluxo e um dispositivo de detecção a jusante do dispositivo de separação ou coleta. O dispositivo de detecção pode ser posicionado para detectar o particulado que passa pelo dispositivo de separação ou coleta e pode incluir uma sonda configurada para detectar as particulado sólidas. Os sistemas de detecção de vazamento de partículas podem ser configurados para serem dispostos sobre sistemas móveis, como os sistemas móveis em operações de forno de coque.PARTICULATE DETECTION FOR INDUSTRIAL INSTALLATIONS, AND ASSOCIATED SYSTEMS AND METHODS. Systems and methods for detecting particulate leakage generally include a separation or collection device configured to filter particulate matter from a stream and a detection device downstream of the separation or collection device. The detection device may be positioned to detect particulate matter passing through the separation or collection device and may include a probe configured to detect solid particulates. Particle leak detection systems can be configured to be placed on top of mobile systems, such as mobile systems in coke oven operations.

Description

REFERÊNCIA CRUZADA A PEDIDO(S) RELACIONADOS(S)CROSS REFERENCE TO RELATED ORDER(S)

[001] Este pedido de patente não provisório reivindica o benefício da prioridade do Pedido de Patente Provisório U.S. No. 62/786.284, intitulado "FILTER LEAK DETECTION FOR INDUSTRIAL FACILITIES. AND ASSOCIATED SYSTEMS AND METHODS" e depositado em 28 de dezembro de 2018, que é incorporado por referência neste documento em sua totalidade por referência a isso[001] This non-provisional patent application claims the priority benefit of the U.S. Provisional Patent Application. At the. 62/786,284 entitled "FILTER LEAK DETECTION FOR INDUSTRIAL FACILITIES. AND ASSOCIATED SYSTEMS AND METHODS" and filed December 28, 2018, which is incorporated by reference into this document in its entirety by reference thereto

CAMPO TÉCNICOTECHNICAL FIELD

[002] A presente divulgação está relacionada, em geral, à detecção de particulados para instalações industriais e aos sistemas e métodos associados. Nas modalidades particulares, a presente divulgação está relacionada, em geral, à detecção de vazamento de dispositivo de coleta e/ou separação para instalações de fabricação de coque.[002] The present disclosure relates generally to particulate detection for industrial facilities and associated systems and methods. In particular embodiments, the present disclosure relates generally to detection of collection and/or separation device leakage for coke manufacturing facilities.

ANTECEDENTESBACKGROUND

[003] O coque é um combustível de carbono sólido e fonte de carbono, utilizado para fundir e reduzir o minério de ferro na produção de aço. Em um processo, conhecido como o "Processo de Coqueificação de Thompson", o coque é produzido alimentando em batelada o carvão pulverizado a um forno que é vedado e aquecido até temperaturas muito altas, por aproximadamente quarenta e oito horas, sob condições atmosféricas rigorosamente controladas. Os fornos de coqueificação têm sido utilizados por muitos anos para converter o carvão em coque metalúrgico. Durante o processo de coqueificação, o carvão finamente triturado é aquecido sob condições de temperatura controlada, para desvolatilizar o carvão e formar uma massa fundida de coque tendo uma porosidade e resistência predeterminadas. Como a produção de coque é um processo em batelada, os múltiplos fornos de coque são operados simultaneamente.[003] Coke is a solid carbon fuel and carbon source, used to smelt and reduce iron ore in steel production. In a process known as the "Thompson Coking Process", coke is produced by batch feeding pulverized coal into a furnace that is sealed and heated to very high temperatures for approximately forty-eight hours under strictly controlled atmospheric conditions. . Coking ovens have been used for many years to convert coal into metallurgical coke. During the coking process, the finely ground coal is heated under controlled temperature conditions to devolatilize the coal and form a coke melt having a predetermined porosity and strength. As coke production is a batch process, multiple coke ovens are operated simultaneously.

[004] Grande parte do processo de fabricação do coque é automatizado devido às temperaturas extremas envolvidas, e uma máquina desenfornadeira enfornadeira (PCM) é tipicamente utilizada, no lado do carvão do forno, para várias operações diferentes. A FIG. 1 é uma ilustração dessa PCM 100 utilizada em uma instalação de fabricação de coque. Uma sequência comum de operação da PCM começa quando a PCM 100 é movida ao longo de um conjunto de trilhos 110 que se estendem em frente de uma bateria de fornos até um forno designado e alinham um sistema de enfornamento de carvão da PCM 100 com o forno. A porta do forno do lado da desenfornadeira é removida do forno usando um extrator de porta 120 do sistema de enfornamento de carvão. A PCM 100 é então movida para alinhar um macho de desenfornadeira 130 da PCM 100 com o centro do forno. O macho de desenfornadeira 130 é energizado para empurrar o coque do interior do forno. A PCM 100 é novamente movida para longe do centro do forno para alinhar o sistema de enfornamento de carvão com o centro do forno. O carvão é então liberado para o sistema de enfornamento de carvão da PCM 100 por um transportador disparador 140, que libera o carvão para um depósito alimentador de carvão 150. O sistema de enfornamento de carvão carrega então o carvão para o interior do forno, por meio de um macho de enfornamento 160. Em alguns sistemas, as matérias particuladas, arrastadas nas emissões de gases quentes que escapam da face do forno, são capturadas pela PCM durante a etapa de enfornamento do carvão. Em tais sistemas, a matéria particulada é puxada para uma coifa de emissões, por meio da câmara dos sacos de filtragem de um coletor de pós 170. Os regulamentos estaduais e/ou federais exigem que a manutenção preventiva seja realizada no coletor de pós, para manter a conformidade. A manutenção preventiva frequentemente requer o uso de pessoal treinado do "Método 9" e pó de detecção de vazamento, cada um dos quais pode tornar difícil a manutenção preventiva. Consequentemente, existe uma necessidade de métodos e equipamentos aperfeiçoados para monitorar a detecção de vazamento para a manutenção preventiva e de modo que os sistemas, como o coletor de pós 170, possam permanecer em conformidade com os regulamentos de emissões.[004] Much of the coke making process is automated due to the extreme temperatures involved, and a de-moulding and baking machine (PCM) is typically used, on the coal side of the kiln, for several different operations. FIG. 1 is an illustration of this PCM 100 used in a coke manufacturing facility. A common sequence of PCM operation begins when the PCM 100 is moved along a set of rails 110 that extend in front of a battery of furnaces to a designated furnace and align a PCM 100 coal furnace system with the furnace. . The oven door on the side of the oven is removed from the oven using a door puller 120 from the charcoal oven system. The PCM 100 is then moved to align a stripper core 130 of the PCM 100 with the center of the oven. The extractor male 130 is energized to push the coke out of the oven. The PCM 100 is again moved away from the center of the kiln to align the coal firing system with the center of the kiln. The coal is then released into the PCM coal furnace 100 by a trigger conveyor 140, which releases the coal to a coal feeder bin 150. The coal furnace then carries the coal into the furnace via by means of a furnace core 160. In some systems, particulate matter, entrained in the hot gas emissions escaping from the face of the furnace, is captured by the PCM during the coal furnace step. In such systems, particulate matter is drawn into an emission hood through the filter bag chamber of a 170 dust collector. State and/or federal regulations require that preventive maintenance be performed on the dust collector to maintain compliance. Preventive maintenance often requires the use of "Method 9" trained personnel and leak detection powder, each of which can make preventive maintenance difficult. Consequently, there is a need for improved methods and equipment to monitor leak detection for preventative maintenance and so that systems such as the 170 dust collector can remain compliant with emissions regulations.

BREVE DESCRIÇÃO DOS DESENHOSBRIEF DESCRIPTION OF THE DRAWINGS

[005] A FIG. 1 é uma ilustração de uma máquina desenfornadeira enfornadeira (PCM) utilizada em uma instalação industrial.[005] FIG. 1 is an illustration of a de-moulding machine (PCM) used in an industrial facility.

[006] A FIG. 2A ilustra uma representação esquemática de um sistema de filtro que inclui um dispositivo de detecção de particulado, de acordo com as modalidades da presente tecnologia.[006] FIG. 2A illustrates a schematic representation of a filter system that includes a particulate detection device, in accordance with embodiments of the present technology.

[007] A FIG. 2B ilustra uma representação esquemática parcialmente do dispositivo de detecção de particulado mostrado na FIG. 2A.[007] FIG. 2B illustrates a partial schematic representation of the particulate detection device shown in FIG. 2A.

[008] A FIG. 3 ilustra uma representação esquemática de um sistema de filtro, de acordo com as modalidades da presente tecnologia.[008] FIG. 3 illustrates a schematic representation of a filter system, in accordance with embodiments of the present technology.

[009] A FIG. 4 ilustra um diagrama de blocos de um método para detectar particulado em um sistema de coleta de pós, de acordo com as modalidades da presente tecnologia.[009] FIG. 4 illustrates a block diagram of a method for detecting particulate matter in a dust collection system, in accordance with embodiments of the present technology.

DESCRIÇÃO DETALHADADETAILED DESCRIPTION

[010] A presente tecnologia se refere a um sistema de detecção de particulado, para determinar se e quando um particulado potencialmente indesejável está presente em uma determinada área ou região. Em algumas modalidades, o sistema de detecção de particulado descrito neste documento pode ser utilizado como um sistema de detecção de vazamento. Por exemplo, quando utilizado próximo a um dispositivo de separação ou coleta, como um coletor de pós, o sistema de detecção de particulado pode detectar quando um vazamento ocorreu. O sistema de detecção de particulado pode proporcionar uma indicação para o pessoal da planta, para remediar um problema identificado, como um vazamento em um dispositivo de separação ou coleta. Conforme explicado em mais detalhes abaixo, algumas modalidades da presente tecnologia incluem um dispositivo de separação ou coleta (por exemplo, um filtro) e um dispositivo de detecção a jusante do dispositivo de separação ou coleta e configurado para detectar o particulado liberado do dispositivo de separação ou coleta (como por meio de um vazamento). Em algumas modalidades, o sistema de detecção de particulado é configurado de modo que o particulado liberado possa causar uma mudança na corrente associada ao dispositivo de detecção, fazendo com que, assim, o dispositivo de detecção gere uma ação, como a indicação para o pessoal da planta.[010] The present technology refers to a particulate detection system, to determine if and when a potentially undesirable particulate is present in a certain area or region. In some embodiments, the particulate detection system described herein may be used as a leak detection system. For example, when used near a separation or collection device, such as a dust collector, the particulate detection system can detect when a leak has occurred. The particulate detection system can provide an indication to plant personnel to remedy an identified problem, such as a leak in a separation or collection device. As explained in more detail below, some embodiments of the present technology include a separation or collection device (e.g., a filter) and a detection device downstream of the separation or collection device and configured to detect particulate released from the separation device. or collection (such as through a leak). In some embodiments, the particulate detection system is configured so that the released particulate can cause a change in current associated with the detection device, thereby causing the detection device to generate an action, such as an indication to personnel. of the plant.

[011] Os detalhes específicos de várias modalidades da tecnologia são descritos abaixo com referência às Figuras. Os outros detalhes que descrevem estruturas e sistemas bem conhecidos, com os quais o sistema de detecção de particulado pode ser utilizado (por exemplo, sistemas de desenfornadeiras, sistemas de enfornadeiras e fornos de coque), não foram apresentados na divulgação a seguir, para evitar obscurecer desnecessariamente a descrição das várias modalidades da tecnologia. Muitos dos detalhes, dimensões, ângulos, orientação espacial e outras características, mostrados nas Figuras, são meramente ilustrativos de modalidades particulares da tecnologia. Consequentemente, outras modalidades podem ter outros detalhes, dimensões, ângulos, orientação espacial e características, sem se afastar do espírito ou escopo da presente tecnologia. Consequentemente, uma pessoa versada na técnica, portanto, compreenderá que a tecnologia pode ter outras modalidades com elementos adicionais, ou a tecnologia pode ter outras modalidades sem várias das características mostradas e descritas abaixo com referência às Figuras.[011] The specific details of various embodiments of the technology are described below with reference to the Figures. Other details describing well-known structures and systems with which the particulate detection system can be used (e.g. extractor systems, oven systems and coke ovens) have not been presented in the following disclosure, in order to avoid needlessly obscure the description of the various modalities of technology. Many of the details, dimensions, angles, spatial orientation and other features shown in the Figures are merely illustrative of particular embodiments of the technology. Consequently, other modalities may have other details, dimensions, angles, spatial orientation and features, without departing from the spirit or scope of the present technology. Accordingly, a person skilled in the art, therefore, will understand that the technology may have other embodiments with additional elements, or the technology may have other embodiments without several of the features shown and described below with reference to the Figures.

[012] Como observado acima, o sistema de detecção de particulado descrito neste documento pode ser utilizado em combinação com os dispositivos de separação ou coleta, para auxiliar, por exemplo, na detecção de vazamento em tais dispositivos. O sistema de detecção de particulado descrito neste documento pode ser utilizado com qualquer tipo de dispositivo de separação ou coleta. No entanto, por uma questão de simplicidade, esta Descrição Detalhada descreverá a tecnologia divulgada como utilizada com um filtro e um sistema de filtro, com a finalidade de detectar vazamentos. No entanto, isso não deve ser interpretado como limitando o uso do sistema de detecção de particulado aos filtros e para fins de detecção de vazamentos. Aqueles versados na técnica perceberão que qualquer discussão sobre um filtro ou filtro descrito neste documento também pode se aplicar a outros dispositivos de separação e coleta. Da mesma forma, o dispositivo de detecção de particulado descrito neste documento pode ser utilizado para uma variedade de propósitos, incluindo a detecção de vazamentos, porém também para a detecção geral de particulado não especificamente ligada a um vazamento.[012] As noted above, the particulate detection system described in this document can be used in combination with separation or collection devices, to assist, for example, in detecting leakage in such devices. The particulate detection system described in this document can be used with any type of separation or collection device. However, for the sake of simplicity, this Detailed Description will describe the disclosed technology as used with a filter and a filter system for the purpose of detecting leaks. However, this should not be interpreted as limiting the use of the particulate detection system to filters and for leak detection purposes. Those skilled in the art will appreciate that any discussion of a filter or filter described in this document may also apply to other separation and collection devices. Likewise, the particulate detection device described in this document can be used for a variety of purposes, including leak detection, but also general particulate detection not specifically linked to a leak.

[013] A tecnologia descrita neste documento é aplicável a qualquer indústria na qual seja desejada a detecção de vazamento. Em algumas modalidades, a tecnologia descrita neste documento é empregada em baterias de fornos de coque de subproduto convencional para enfornar, desenfornar e transportar o coque. A tecnologia descrita neste documento pode ser utilizada, por exemplo, em sistemas de fornos de coques com e sem recuperação de calor. No entanto, a tecnologia descrita neste documento não deve ser interpretada como estando limitada a esses sistemas.[013] The technology described in this document is applicable to any industry in which leak detection is desired. In some embodiments, the technology described herein is employed in conventional by-product coke oven batteries to bake, unbake and transport the coke. The technology described in this document can be used, for example, in coke oven systems with and without heat recovery. However, the technology described in this document should not be interpreted as being limited to these systems.

[014] A FIG. 2A ilustra uma representação esquemática de um sistema de filtro 200, de acordo com modalidades da presente tecnologia. Como mostrado na modalidade ilustrada, o sistema de filtro 200 inclui o coletor de pós 170 de uma PCM (como a PCM 100 mostrada na FIG. 1), um filtro 205, um dispositivo de detecção de particulado 220 a jusante do filtro 205 e um sistema operacional 230 em comunicação elétrica com o dispositivo de detecção 220. O filtro 205 pode incluir uma câmara dos sacos de filtragem, um multiclone, um sistema de remoção de pós de carro plano ou outro dispositivo/sistema conhecido na técnica, para coletar a matéria particulada em uma instalação industrial ou separar o particulado de uma corrente. O filtro 205 é configurado para receber e filtrar uma corrente de entrada (F1) que compreende o particulado (por exemplo, pó de carvão, pó de coque, pó geral, aerossol, particulado de vapor etc.), para produzir uma corrente de saída filtrada (F2).[014] FIG. 2A illustrates a schematic representation of a filter system 200, in accordance with embodiments of the present technology. As shown in the illustrated embodiment, the filter system 200 includes the dust collector 170 of a PCM (such as the PCM 100 shown in FIG. 1), a filter 205, a particulate detection device 220 downstream of the filter 205, and a operating system 230 in electrical communication with detection device 220. Filter 205 may include a filter bag chamber, multiclone, flat-car dust removal system, or other device/system known in the art for collecting matter particulate matter in an industrial facility or separating the particulate from a stream. Filter 205 is configured to receive and filter an input stream (F1) comprising particulate matter (e.g. coal dust, coke dust, general dust, aerosol, vapor particulate etc.), to produce an output stream filtered (F2).

[015] A FIG. 2B ilustra uma representação esquemática parcialmente do dispositivo de detecção de particulado 220 mostrado na FIG. 2A. Como mostrado na modalidade ilustrada, o dispositivo de detecção 220 inclui uma parte de caixa 222 contendo os componentes eletrônicos do dispositivo de detecção 200 e uma parte de sonda 224 unida à parte de caixa 222. A parte de sonda 224 inclui um sensor 226 (por exemplo, um parte de sensor alongada), configurado para se estender através de uma parede de vaso/duto e estar na proximidade do particulado que atravessa o sistema de filtro 200. Em algumas modalidades, o dispositivo de detecção 220 pode ser o dispositivo Flo-Guard® Broken Bag Detector, fabricado pela Genuine Bindicator® de Spartanburg, SC.[015] FIG. 2B illustrates a partially schematic representation of the particulate detection device 220 shown in FIG. 2A. As shown in the illustrated embodiment, the sensing device 220 includes a housing part 222 containing the electronics of the sensing device 200 and a probe part 224 joined to the housing part 222. The probe part 224 includes a sensor 226 (e.g. (e.g., an elongated sensor part), configured to extend through a vessel/duct wall and be in proximity to particulate matter passing through filter system 200. In some embodiments, detection device 220 may be Flood device. Guard® Broken Bag Detector, manufactured by Genuine Bindicator® of Spartanburg, SC.

[016] Referindo-se novamente à FIG. 2A, o sistema operacional 230 pode incluir um sistema de monitoramento ou controle. Em algumas modalidades, o sistema operacional 230 está em comunicação com outro equipamento que pode ser movido, ajustado, iniciado etc., em resposta à comunicação do sistema operacional 230. Em algumas modalidades, onde a tecnologia descrita neste documento for utilizada em combinação com uma instalação de fabricação de coque, o sistema operacional 230 pode estar em comunicação com o macho de enfornamento 160 (FIG. 1) e utilizado para controlar o movimento do macho de enfornamento 160 para dentro e para fora dos fornos de coque. O sistema operacional 230 também pode ser utilizado para controlar, e está em comunicação com, o sistema transportador 140 (FIG. 1). Nessas modalidades, o sistema operacional 230 permite que os operadores controlem os aspectos da PCM a partir de um local remoto.[016] Referring again to FIG. 2A, operating system 230 may include a monitoring or control system. In some embodiments, the operating system 230 is in communication with other equipment that can be moved, adjusted, started, etc., in response to communication from the operating system 230. In some embodiments, where the technology described in this document is used in combination with a coke manufacturing facility, operating system 230 may be in communication with baking core 160 (FIG. 1) and used to control movement of baking core 160 in and out of coke ovens. Operating system 230 may also be used to control, and is in communication with, conveyor system 140 (FIG. 1). In these embodiments, the operating system 230 allows operators to control aspects of the PCM from a remote location.

[017] Muitas modalidades do sistema operacional 230 podem assumir a forma de instruções executáveis por computador, incluindo as rotinas executadas por um computador programável. O sistema operacional 230 pode, por exemplo, também incluir uma combinação de sistemas de controle supervisor e aquisição de dados (SCADA), sistemas de controle distribuído (DCS), controladores lógicos programáveis (PLC), dispositivos de controle e processadores configurados para processar as instruções executáveis por computador. Aqueles versados na técnica relevante perceberão que a tecnologia pode ser praticada em sistemas de computador diferentes dos descritos neste documento. A tecnologia pode ser incorporada em um computador de uso específico ou processador de dados que seja especificamente programado, configurado ou construído para executar uma ou mais das instruções executáveis por computador descritas abaixo. Consequentemente, os termos "sistema operacional" e "computador", conforme, em geral, utilizados neste documento, referem-se a qualquer processador de dados. As informações tratadas por esses computadores podem ser apresentadas em qualquer meio de exibição adequado, incluindo um vídeo de CRT ou LCD. A tecnologia também pode ser praticada em ambientes distribuídos, onde as tarefas ou os módulos são executados por dispositivos de processamento remoto que estão ligados por meio de uma rede de comunicações. Em um ambiente de computação distribuída, os módulos de programa ou as sub-rotinas podem estar localizados em dispositivos de armazenamento de memória locais e remotos. Os aspectos da tecnologia descritos abaixo podem ser armazenados ou distribuídos em meios legíveis por computador, incluindo os discos de computador magnéticos ou opticamente legíveis ou removíveis, bem como distribuídos eletronicamente nas redes. As estruturas de dados e as transmissões de dados particulares para os aspectos da tecnologia também estão incluídos no escopo das modalidades particulares da tecnologia divulgada.[017] Many modalities of the operating system 230 can take the form of computer-executable instructions, including routines executed by a programmable computer. The operating system 230 may, for example, also include a combination of supervisory control and data acquisition (SCADA) systems, distributed control systems (DCS), programmable logic controllers (PLC), control devices, and processors configured to process data. computer executable instructions. Those skilled in the relevant art will appreciate that the technology may be practiced on computer systems other than those described herein. The technology may be incorporated into a purpose-built computer or data processor that is specifically programmed, configured, or constructed to execute one or more of the computer-executable instructions described below. Accordingly, the terms "operating system" and "computer" as used generally in this document refer to any data processor. The information handled by these computers can be presented on any suitable display medium, including a CRT or LCD video. The technology can also be practiced in distributed environments, where tasks or modules are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules or subroutines can be located on local and remote memory storage devices. Aspects of the technology described below may be stored or distributed on computer readable media, including magnetic or optically readable or removable computer disks, as well as distributed electronically across networks. The particular data structures and data transmissions for aspects of the technology are also included in the scope of the particular modalities of the disclosed technology.

[018] Referindo-se novamente à FIG. 2A, o dispositivo de detecção 220 e o sistema operacional 230, em operação, são configurados para detectar um vazamento no filtro 205 e notificar o pessoal da planta sobre o vazamento. Conforme descrito em mais detalhes abaixo com referência à FIG. 5, quando ocorre um vazamento no filtro 205, o particulado será liberado na corrente de saída (F2) e detectado pelo dispositivo de detecção 220. Em algumas modalidades, e conforme descrito em mais detalhes abaixo, o particulado liberado causará uma mudança na corrente sentida pelo dispositivo de detecção 220, o que, em algumas modalidades, fará com que ele gere uma ação (por exemplo, uma indicação ou alarme). Embora a FIG. 2A ilustre um único dispositivo de detecção 220, deve ser entendido que múltiplos dispositivos de detecção também podem ser proporcionados a jusante do filtro 205, cada um dos quais pode ser conectado a um sistema operacional comum 230, cada um dos quais pode ter seu próprio sistema operacional específico, ou uma pluralidade dos quais pode ser conectada a um primeiro sistema operacional comum 230, enquanto uma pluralidade de outros dispositivos de detecção 220, não conectada ao primeiro sistema operacional comum 230, pode ser conectada a um segundo sistema operacional comum 230.[018] Referring again to FIG. 2A, detection device 220 and operating system 230, in operation, are configured to detect a leak in filter 205 and notify plant personnel of the leak. As described in more detail below with reference to FIG. 5, when a leak occurs in the filter 205, the particulate will be released in the output stream (F2) and detected by the detection device 220. In some embodiments, and as described in more detail below, the particulate released will cause a change in the sensed current. by the detection device 220, which, in some embodiments, will cause it to generate an action (e.g., an indication or alarm). Although FIG. 2A illustrates a single detection device 220, it is to be understood that multiple detection devices may also be provided downstream of the filter 205, each of which may be connected to a common operating system 230, each of which may have its own system. specific operating system, or a plurality of which may be connected to a first common operating system 230, while a plurality of other detection devices 220, not connected to the first common operating system 230, may be connected to a second common operating system 230.

[019] A FIG. 3 ilustra uma representação esquemática de um sistema de filtro 300, de acordo com as modalidades da presente tecnologia. O sistema de filtro 300 inclui muitas características em geral semelhantes às mostradas e descritas com referência ao sistema de filtro 200 (FIG. 2A). O sistema de filtro 300 inclui uma pluralidade de filtros 305a, 305b, 305c, 305d e 305e (referidos coletivamente como "filtros 305") e uma pluralidade de dispositivos de detecção 330a, 330b, 330c, 330d e 330e. Os filtros individuais 305a-e podem corresponder a filtros distintos ou células distintas dentro de um filtro comum. Cada um dos dispositivos de detecção individuais 330a-e está posicionado sobre um dos filtros individuais 305a-e e em comunicação elétrica com o sistema operacional 230. Por conseguinte, cada um dos dispositivos de detecção individuais 330a-e é configurado para detectar um vazamento apenas do filtro correspondente sobre o qual está posicionado. Como tal, o sistema de filtro 300 é configurado para detectar quando ocorre um vazamento e indicar qual da pluralidade de filtros 305a-e provavelmente é responsável pelo vazamento.[019] FIG. 3 illustrates a schematic representation of a filter system 300, in accordance with embodiments of the present technology. Filter system 300 includes many features generally similar to those shown and described with reference to filter system 200 (FIG. 2A). Filter system 300 includes a plurality of filters 305a, 305b, 305c, 305d and 305e (referred to collectively as "filters 305") and a plurality of detection devices 330a, 330b, 330c, 330d and 330e. The individual filters 305a-e can correspond to distinct filters or distinct cells within a common filter. Each of the individual detection devices 330a-e is positioned over one of the individual filters 305a-e and in electrical communication with the operating system 230. Therefore, each of the individual detection devices 330a-e is configured to detect a leak only of the corresponding filter on which it is positioned. As such, the filter system 300 is configured to detect when a leak occurs and indicate which of the plurality of filters 305a-e is likely to be responsible for the leak.

[020] Em operação, os particulados detectados pelo dispositivo de detecção indicam um vazamento em um ou mais dos filtros. O vazamento pode ser causado por um orifício ou abertura em um dos filtros, porém também pode ser causado por outros fatores, como uma instalação incorreta dos um ou mais filtros. Se o dispositivo de detecção detectar um particulado imediatamente após um ou mais dos filtros serem colocados online, o vazamento pode ser uma indicação para o pessoal da planta que os um ou mais filtros não foram instalados corretamente. Nesse caso, o pessoal da planta pode injetar partículas de pós coloridas em direção aos um ou mais filtros, para determinar se os filtros têm uma abertura ou estão instalados incorretamente.[020] In operation, particulates detected by the detection device indicate a leak in one or more of the filters. Leakage can be caused by a hole or opening in one of the filters, but it can also be caused by other factors, such as incorrect installation of one or more filters. If the detection device detects a particulate immediately after one or more of the filters are brought online, the leak could be an indication to plant personnel that the one or more filters were not installed correctly. In this case, plant personnel can inject particles of colored powders towards one or more filters to determine if the filters have an opening or are installed incorrectly.

[021] Embora o dispositivo de detecção de particulado tenha sido descrito neste documento com relação ao posicionamento do dispositivo de detecção de particulado dentro do equipamento existente, tal como dentro de um sistema de filtro, o dispositivo de detecção de particulado também pode ser utilizado em outros ambientes. Por exemplo, o dispositivo de detecção de particulado descrito neste documento pode ser utilizado em um ambiente externo, tal como próximo, porém fora, do equipamento que requer o monitoramento. Essa configuração permite que o dispositivo de detecção, por exemplo, detecte o particulado que escapou do equipamento próximo para um ambiente externo.[021] Although the particulate detection device has been described in this document with respect to the positioning of the particulate detection device within existing equipment, such as within a filter system, the particulate detection device can also be used in other environments. For example, the particulate detection device described in this document may be used in an outdoor environment, such as close to, but outside, equipment requiring monitoring. This configuration allows the detection device, for example, to detect particulate matter that has escaped from nearby equipment to an external environment.

[022] O dispositivo de detecção de particulado descrito neste documento também pode ser utilizado em um ambiente estacionário (ou seja, onde o dispositivo de detecção de particulado está estacionado em um único local e não se move) ou em um ambiente móvel, como em cima de um equipamento, maquinária móvel, ou sobre veículos. Nos exemplos específicos para a instalação de fabricação de coque, o dispositivo de detecção de particulado pode ser montado sobre um equipamento móvel, como uma máquina de retirar as portas, um vagão de extinção, uma PCM (máquina desenfornadeira enfornadeira), um FPHC (vagão quente de desenfornar plano), ou pode ser montado sobre qualquer tipo de máquina, veículo ou caminhão que circule em torno de uma instalação. A FIG. 4 discutida abaixo descreve um método no qual o dispositivo de detecção é montado sobre uma máquina móvel.[022] The particulate detection device described in this document can also be used in a stationary environment (i.e. where the particulate detection device is parked in a single location and does not move) or in a mobile environment, as in on top of equipment, mobile machinery, or on vehicles. In the specific examples for the coke manufacturing plant, the particulate detection device can be mounted on mobile equipment, such as a door puller, an extinguishing wagon, a PCM (unfurnacing machine), an FPHC hot dish), or it can be mounted on any type of machine, vehicle or truck that circulates around a facility. FIG. 4 discussed below describes a method in which the detection device is mounted on a mobile machine.

[023] A FIG. 4 ilustra um diagrama de blocos de um método 400 para detectar um particulado indesejado a jusante de um sistema de coleta de pós, de acordo com as modalidades da presente tecnologia. Como mostrado na modalidade ilustrada, o método 400 inclui posicionar um dispositivo de detecção a jusante de um dispositivo de separação ou coleta sobre uma máquina móvel (parte do processo 402) e detectar o particulado por meio de uma sonda do dispositivo de detecção (parte do processo 404). A máquina móvel pode ser, por exemplo, uma PCM, conforme descrito anteriormente com referência à FIG. 1. A detecção do particulado por meio da sonda do dispositivo de detecção pode incluir a detecção de um fluxo do particulado que contata a, ou na proximidade da, parte de detecção da sonda. Por exemplo, em algumas modalidades, a detecção do fluxo de particulado pode ser baseada no contato entre um ou mais dos particulados e a parte de detecção da sonda, o que faz com que uma corrente (por exemplo, uma corrente contínua ou uma corrente induzida) associada à sonda exceda um limite predeterminado. Em algumas modalidades, a detecção do fluxo de particulado pode ser baseada no particulado estando somente próximo à parte de detecção da sonda (por exemplo, sem entrar em contato com a sonda), de modo que a parte de detecção possa detectar, por exemplo, uma carga coletiva do particulado próximo. Em tais modalidades, a carga coletiva faz com que uma corrente (por exemplo, uma corrente contínua ou uma corrente induzida) associada à sonda exceda um limite predeterminado. Outros meios de detecção de particulado também podem ser utilizados, como por meios ópticos. Por exemplo, o dispositivo de detecção pode detectar mudanças na opacidade causadas pela presença ou ausência de particulado. Como acontece com as modalidades anteriores, as mudanças detectadas na opacidade podem fazer com que uma corrente associada à sonda exceda um limite predeterminado.[023] FIG. 4 illustrates a block diagram of a method 400 for detecting an unwanted particulate downstream of a dust collection system, in accordance with embodiments of the present technology. As shown in the illustrated embodiment, method 400 includes positioning a detection device downstream of a separation or collection device on a mobile machine (part of process 402) and detecting the particulate via a probe of the detection device (part of process 404). The mobile machine may be, for example, a PCM, as described above with reference to FIG. 1. Detection of particulate matter by means of the probe of the detection device may include detection of a stream of particulate matter contacting or in close proximity to the sensing part of the probe. For example, in some embodiments, particulate flow detection may be based on contact between one or more of the particulates and the sensing part of the probe, which causes a current (e.g., a direct current or an induced current) to ) associated with the probe exceeds a predetermined threshold. In some embodiments, the detection of the particulate flow may be based on the particulate being only close to the sensing part of the probe (e.g. without contacting the probe), so that the sensing part can detect, for example, a collective charge of the nearby particulate. In such embodiments, the collective load causes a current (eg, a direct current or an induced current) associated with the probe to exceed a predetermined threshold. Other particulate detection means may also be used, such as by optical means. For example, the detection device can detect changes in opacity caused by the presence or absence of particulate matter. As with previous embodiments, detected changes in opacity can cause a current associated with the probe to exceed a predetermined threshold.

[024] O método 400 compreende ainda gerar uma ação com base em uma corrente associada ao particulado detectado que está acima de um limite predeterminado (parte do processo 406). A ação gerada pode compreender a ativação de uma indicação, como um alarme sonoro ou tela iluminada. O alarme ou a tela pode indicar ao pessoal da planta que existe um vazamento potencial e que é necessária uma investigação aprofundada. Em algumas modalidades, a indicação pode estar, por exemplo, em uma cabine do operador da PCM. Em algumas modalidades, a geração da ação pode ser causada por desenergização ou energização de um relé de saída do dispositivo de detecção. As outras ações que podem ser geradas após a detecção do particulado podem incluir um sistema de manutenção automatizado, que se engata automaticamente para corrigir um problema identificado quando o particulado é identificado. Em vez de ser engatado automaticamente, a detecção do particulado pode resultar em uma mensagem sendo enviada para um operador solicitando que um sistema de manutenção seja engatado, de modo que haja uma verificação e/ou autorização humana antes do início.[024] Method 400 further comprises generating an action based on a current associated with detected particulate that is above a predetermined threshold (part of process 406). The action generated can comprise the activation of an indication, such as an audible alarm or illuminated screen. The alarm or display may indicate to plant personnel that a potential leak exists and that further investigation is required. In some embodiments, the indication may be, for example, in a PCM operator's cabin. In some embodiments, action generation can be caused by de-energizing or energizing an output relay of the detection device. Other actions that can be generated after particulate detection may include an automated maintenance system, which automatically engages to correct an identified problem when particulate is identified. Rather than being automatically engaged, particulate detection can result in a message being sent to an operator requesting that a maintenance system be engaged so that there is a human check and/or authorization before starting.

[025] Uma vantagem das modalidades da presente tecnologia é a capacidade de detectar a presença ou o fluxo de particulado em uma máquina/sistema móvel. Nas tecnologias convencionais, os dispositivos de detecção não podiam ser montados em uma máquina móvel, porque os dispositivos de detecção eram sensíveis até mesmo a pequenas vibrações e, portanto, qualquer movimento do sistema de detecção ou da estrutura na qual o sistema de detecção foi montado resultaria em medições imprecisas ou sinais errados. Consequentemente, ao contrário da presente tecnologia, os dispositivos de detecção convencionais não poderiam ser montados em máquinas que se movem ou móveis. A presente tecnologia supera essa deficiência das tecnologias convencionais, em parte, porque o dispositivo de detecção inclui uma sonda para a detecção e não inclui fios.[025] An advantage of the modalities of the present technology is the ability to detect the presence or flow of particulates in a mobile machine/system. In conventional technologies, sensing devices could not be mounted on a moving machine, because sensing devices were sensitive to even small vibrations and therefore any movement of the sensing system or the structure on which the sensing system was mounted. would result in inaccurate measurements or erroneous signals. Consequently, unlike the present technology, conventional detection devices could not be mounted on moving or mobile machines. The present technology overcomes this shortcoming of conventional technologies, in part, because the detection device includes a probe for detection and does not include wires.

[026] Outra vantagem das modalidades da presente tecnologia é a capacidade de proporcionar uma informação relativamente instantânea para o pessoal da planta, no caso de um vazamento. Ao contrário das tecnologias convencionais, que exigiam a verificação manual dos filtros como uma etapa de manutenção preventiva, as modalidades da presente tecnologia podem detectar automaticamente um vazamento e proporcionar potencialmente uma oportunidade de remediar um vazamento ou tomar medida(s) adequada(s) antes que um limite de autorização regulamentar seja excedido.[026] Another advantage of the present technology modalities is the ability to provide relatively instant information to plant personnel in the event of a leak. Unlike conventional technologies, which required manual checking of filters as a preventive maintenance step, present technology modalities can automatically detect a leak and potentially provide an opportunity to remedy a leak or take appropriate action(s) before that a regulatory authorization limit is exceeded.

[027] As funções descrita neste documentos podem ser implementadas em hardware, software executado por um processador, firmware ou qualquer combinação destes. Outros exemplos e implementações estão dentro do escopo da divulgação e das reivindicações anexas. As características que implementam as funções também podem estar fisicamente localizadas em várias posições, incluindo estando distribuídas de modo que partes das funções sejam implementadas em diferentes locais físicos.[027] The functions described in this document can be implemented in hardware, software executed by a processor, firmware or any combination of these. Other examples and implementations are within the scope of the disclosure and the appended claims. The features that implement the functions can also be physically located in various positions, including being distributed so that parts of the functions are implemented in different physical locations.

EXEMPLOSEXAMPLES

[028] Vários aspectos da presente tecnologia são apresentados nos exemplos a seguir.[028] Various aspects of the present technology are presented in the following examples.

[029] Exemplo 1. Um sistema de detecção de particulado, que compreende: um dispositivo de separação ou coleta configurado para filtrar o particulado de um fluxo; um dispositivo de detecção a jusante do dispositivo de separação ou coleta, em que o dispositivo de detecção é posicionado para detectar o particulado que passa pelo dispositivo de separação ou coleta, o dispositivo de detecção inclui uma sonda configurada para detectar as partículas sólidas, em que o dispositivo de detecção é configurado para gerar um ação quando uma corrente associada ao dispositivo de detecção estiver fora de uma faixa predeterminada.[029] Example 1. A particulate detection system, comprising: a separation or collection device configured to filter particulate matter from a stream; a detection device downstream of the separation or collection device, wherein the detection device is positioned to detect particulate matter passing through the separation or collection device, the detection device includes a probe configured to detect the solid particles, wherein the sensing device is configured to generate an action when a current associated with the sensing device is outside a predetermined range.

[030] Exemplo 2. O sistema do Exemplo 1, em que a corrente é uma corrente contínua e em que a sonda inclui uma parte de extremidade sem fio configurada para detectar o contato com o particulado, causando assim uma mudança na corrente contínua.[030] Example 2. The system of Example 1, where the current is a direct current and where the probe includes a wireless end piece configured to detect contact with the particulate, thereby causing a change in direct current.

[031] Exemplo 3. O sistema do Exemplo 1 ou do Exemplo 2, em que a corrente é uma corrente contínua e em que a sonda inclui uma parte de extremidade sem fio configurada para detectar uma carga coletiva associada ao particulado, causando assim uma mudança na corrente contínua.[031] Example 3. The system of Example 1 or Example 2, where the current is a direct current and where the probe includes a wireless end piece configured to detect a collective charge associated with the particulate, thereby causing a shift in direct current.

[032] Exemplo 4. O sistema de quaisquer dos Exemplos 1-3, em que a corrente é uma corrente induzida e em que a sonda inclui uma parte de extremidade sem fio configurada para detectar uma carga coletiva associada ao particulado, causando assim uma mudança na corrente induzida.[032] Example 4. The system of any of Examples 1-3, wherein the current is an induced current and wherein the probe includes a wireless end piece configured to sense a collective charge associated with the particulate, thereby causing a shift in the induced current.

[033] Exemplo 5. O sistema de quaisquer dos Exemplos 1-4, em que o dispositivo de separação ou coleta e o dispositivo de detecção são posicionados sobre um sistema móvel.[033] Example 5. The system of any of Examples 1-4, wherein the separation or collection device and the detection device are positioned on a mobile system.

[034] Exemplo 6. O sistema de quaisquer dos Exemplos 1-5, em que o sistema móvel é selecionado a partir do grupo que consiste em uma máquina de retirar as portas, uma máquina desenfornadeira enfornadeira (PCM), um vagão de extinção, um vagão quente de desenfornar plano (FPHC) e um veículo.[034] Example 6. The system of any of Examples 1-5, wherein the mobile system is selected from the group consisting of a door pull-out machine, a pull-out and furnace machine (PCM), an extinguishing wagon, a flat un-oven hot wagon (FPHC) and a vehicle.

[035] Exemplo 7. O sistema de quaisquer dos Exemplos 1-6, em que o sistema móvel é uma máquina desenfornadeira enfornadeira (PCM) configurada para carregar um forno de coque, e em que o dispositivo de separação ou coleta inclui uma câmara dos sacos de filtragem configurada para filtrar o carvão ou pó de coque do forno de coque.[035] Example 7. The system of any of Examples 1-6, wherein the mobile system is a de-moulding machine (PCM) configured to load a coke oven, and wherein the separating or collecting device includes a coke chamber. Filter bags set up to filter coal or coke dust from the coke oven.

[036] Exemplo 8. O sistema de quaisquer dos Exemplos 1-7, em que a sonda é configurada para detectar o fluxo do particulado.[036] Example 8. The system of any of Examples 1-7, wherein the probe is configured to detect particulate flow.

[037] Exemplo 9. O sistema de quaisquer dos Exemplos 1-8, que compreende ainda um sistema operacional operacionalmente acoplado ao dispositivo de detecção e configurado para ativar uma indicação.[037] Example 9. The system of any of Examples 1-8, further comprising an operating system operably coupled to the detection device and configured to activate an indication.

[038] Exemplo 10. O sistema de quaisquer dos Exemplos 1-9, em que o dispositivo de separação ou coleta inclui pelo menos um de uma câmara dos sacos de filtragem, um multiclone ou um coletor de pós.[038] Example 10. The system of any of Examples 1-9, wherein the separation or collection device includes at least one of a filter bag chamber, a multiclone or a dust collector.

[039] Exemplo 11. O sistema de quaisquer dos Exemplos 1-10, em que o dispositivo de detecção é um de uma pluralidade de dispositivos de detecção, em que cada um dos dispositivos de detecção é montado no sistema móvel.[039] Example 11. The system of any of Examples 1-10, wherein the sensing device is one of a plurality of sensing devices, wherein each of the sensing devices is mounted on the mobile system.

[040] Exemplo 12. O sistema de quaisquer dos Exemplos 1-11, em que o dispositivo de separação ou coleta é uma pluralidade de filtros e o dispositivo de detecção é um de múltiplos dispositivos de detecção, em que cada um dos filtros é posicionado a montante de um correspondente dos múltiplos dispositivos de detecção.[040] Example 12. The system of any of Examples 1-11, wherein the separating or collecting device is a plurality of filters and the detection device is one of multiple detection devices, wherein each of the filters is positioned upstream of a corresponding one of the multiple detection devices.

[041] Exemplo 13. Um método para detectar particulado, que compreende: posicionar um dispositivo de detecção a jusante de um dispositivo de separação ou coleta; detectar o particulado por meio de uma sonda sem fio do dispositivo de detecção; e gerar uma ação com base em uma corrente associada ao particulado detectado que está acima de um limite predeterminado.[041] Example 13. A method for detecting particulate matter, comprising: positioning a detection device downstream of a separation or collection device; detecting the particulate by means of a wireless probe of the detection device; and generating an action based on a current associated with the detected particulate that is above a predetermined threshold.

[042] Exemplo 14. O método do Exemplo 13, em que a sonda sem fio inclui uma parte de detecção e em que a detecção do particulado inclui a detecção de um fluxo do particulado por meio da parte de detecção da sonda sem fio.[042] Example 14. The method of Example 13, wherein the wireless probe includes a sensing part, and wherein particulate detection includes detecting a flow of particulate matter by means of the sensing part of the wireless probe.

[043] Exemplo 15. O método do Exemplo 13 ou do Exemplo 14, em que a detecção do fluxo do particulado inclui a detecção do contato entre o particulado e a parte de detecção da sonda sem fio, fazendo com que, assim, uma corrente contínua associada à sonda sem fio exceda o limite predeterminado.[043] Example 15. The method of Example 13 or Example 14, wherein detecting the flow of particulate matter includes detecting contact between the particulate and the sensing part of the wireless probe, thereby causing a current associated with the wireless probe exceeds the predetermined threshold.

[044] Exemplo 16. O método de quaisquer dos Exemplos 13-15, em que o particulado tem uma carga coletiva e em que a detecção do fluxo do particulado inclui detectar na parte de detecção da sonda sem fio a carga coletiva do particulado, fazendo com que, assim, uma corrente contínua associada à sonda sem fio exceda o limite predeterminado.[044] Example 16. The method of any of Examples 13-15, wherein the particulate has a collective charge and wherein sensing the flow of the particulate includes detecting in the sensing portion of the wireless probe the collective charge of the particulate, making thereby causing a direct current associated with the wireless probe to exceed the predetermined threshold.

[045] Exemplo 17. O método de quaisquer dos Exemplos 13-16, em que a detecção do fluxo ou da presença do particulado inclui a detecção, na parte de detecção da sonda sem fio, de uma carga associada ao particulado, fazendo com que, assim, uma corrente induzida associada à sonda exceda o limite predeterminado.[045] Example 17. The method of any of Examples 13-16, wherein sensing the flow or presence of the particulate includes detecting, in the sensing portion of the wireless probe, a charge associated with the particulate, causing , thus, an induced current associated with the probe exceeds the predetermined threshold.

[046] Exemplo 18. O método de quaisquer dos Exemplos 13-17, em que o dispositivo de detecção e o dispositivo de separação ou coleta são posicionados sobre uma máquina móvel.[046] Example 18. The method of any of Examples 13-17, wherein the detection device and the separating or collecting device are positioned on a moving machine.

[047] Exemplo 19. O método de quaisquer dos Exemplos 13-18, em que a máquina móvel é uma máquina desenfornadeira enfornadeira (PCM) móvel e em que o particulado inclui o pó de carvão, o pó de coque ou uma combinação destes.[047] Example 19. The method of any of Examples 13-18, wherein the mobile machine is a mobile demoulding machine (PCM) and wherein the particulate includes coal dust, coke dust, or a combination thereof.

[048] Exemplo 20. O método de quaisquer dos Exemplos 13-19, em que a geração da ação compreende a ativação de uma indicação.[048] Example 20. The method of any of Examples 13-19, wherein generating the action comprises activating an indication.

[049] Exemplo 21. O método de quaisquer dos Exemplos 13-20, em que a indicação inclui um alarme sonoro ou uma tela iluminada.[049] Example 21. The method of any of Examples 13-20, wherein the indication includes an audible alarm or an illuminated display.

[050] Exemplo 22. O método de quaisquer dos Exemplos 13-21, em que a geração da ação com base no fluxo ou na presença detectados do particulado inclui a desenergização de um relé de saída do dispositivo de detecção para gerar uma indicação.[050] Example 22. The method of any of Examples 13-21, wherein generating action based on the detected flow or presence of the particulate includes de-energizing an output relay of the detection device to generate an indication.

[051] Conforme utilizado neste documento, incluindo nas reivindicações, o "ou", conforme utilizado em uma lista de itens (por exemplo, uma lista de itens precedidos por uma frase, tal como "pelo menos um(a) de" ou "um(a) ou mais de"), indica uma lista inclusiva, de modo que, por exemplo, uma lista de pelo menos um de A, B ou C significa A ou B ou C ou AB ou AC ou BC ou ABC (ou seja, A e B e C). Além disso, conforme utilizada neste documento, a frase "com base em" não deve ser interpretada como uma referência a um conjunto fechado de condições. Por exemplo, uma etapa ilustrativa que seja descrita como "com base na condição A" pode ser com base tanto em uma condição A quanto em uma condição B, sem se afastar do escopo da presente divulgação. Em outras palavras, conforme utilizada neste documento, a frase "com base em" deve ser interpretada da mesma maneira que a frase "com base, pelo menos em parte, em".[051] As used herein, including in the claims, the "or", as used in a list of items (e.g., a list of items preceded by a phrase, such as "at least one of" or " one(a) or more of"), indicates an inclusive list, so that, for example, a list of at least one of A, B or C means A or B or C or AB or AC or BC or ABC (or i.e. A and B and C). Also, as used in this document, the phrase "based on" should not be interpreted as referring to a closed set of conditions. For example, an illustrative step that is described as "based on condition A" may be based on either condition A or condition B without departing from the scope of the present disclosure. In other words, as used in this document, the phrase "based on" should be interpreted in the same way as the phrase "based, at least in part, on".

[052] Como utilizados neste documento, os termos "vertical", "horizontal", "lateral", "superior", "inferior", "acima" e "abaixo" podem se referir a direções ou posições relativas de características nos dispositivos semicondutores, em vista da orientação mostrada nas Figuras. Por exemplo, "superior" ou "mais elevado" pode se referir a uma característica posicionada mais próxima do topo de uma página do que outra característica. Estes termos, no entanto, devem ser interpretados de forma ampla para incluir dispositivos semicondutores tendo outras orientações, como orientações invertidas ou inclinadas, onde topo/fundo, sobre/sob, em cima/embaixo, acima/abaixo e esquerda/direita podem ser trocados, dependendo da orientação.[052] As used in this document, the terms "vertical", "horizontal", "side", "top", "bottom", "above" and "below" may refer to directions or relative positions of features in semiconductor devices. , in view of the orientation shown in the Figures. For example, "top" or "higher" can refer to a feature positioned closer to the top of a page than another feature. These terms, however, should be interpreted broadly to include semiconductor devices having other orientations, such as inverted or angled orientations, where top/bottom, over/under, top/bottom, up/down, and left/right can be interchanged. , depending on the orientation.

[053] Do exposto, será entendido que modalidades específicas da invenção foram descritas neste documento para fins de ilustração, porém que várias modificações podem ser feitas, sem se desviar do escopo da invenção. Por exemplo, em vez disso, na descrição anterior, numerosos detalhes específicos são discutidos para proporcionar uma descrição completa e capacitadora para as modalidades da presente tecnologia. Um versado na técnica relevante, no entanto, reconhecerá que a divulgação pode ser praticada sem um ou mais dos detalhes específicos. Em outros casos, as estruturas ou as operações bem conhecidas, frequentemente associadas a sistemas e dispositivos de memória não são mostradas, ou não são descritas em detalhes, para evitar obscurecer outros aspectos da tecnologia. Em geral, deve ser entendido que vários outros dispositivos, sistemas e métodos, além daquelas modalidades específicas divulgadas neste documento, podem estar dentro do escopo da presente tecnologia.[053] From the foregoing, it will be understood that specific embodiments of the invention have been described in this document for purposes of illustration, however that various modifications may be made without departing from the scope of the invention. For example, instead, in the foregoing description, numerous specific details are discussed to provide a complete and empowering description of embodiments of the present technology. One skilled in the relevant art, however, will recognize that disclosure may be practiced without one or more of the specific details. In other cases, well-known structures or operations often associated with memory systems and devices are not shown, or not described in detail, to avoid obscuring other aspects of the technology. In general, it should be understood that various other devices, systems, and methods, in addition to those specific modalities disclosed herein, may be within the scope of the present technology.

Claims (16)

1. Sistema para detecção de particulado (200, 300) para uso em uma instalação industrial, CARACTERIZADO pelo fato de que compreende: um dispositivo de separação ou coleta (205) configurado para filtrar o particulado de uma corrente de gás industrial incluindo pelo menos um dentre de pó de carvão ou pó de coque; um dispositivo de detecção (220) a jusante do dispositivo de separação ou coleta (205), em que o dispositivo de detecção (220) é posicionado para detectar o particulado da corrente de gás industrial que passa pelo dispositivo de separação ou coleta (205), o dispositivo de detecção (220) incluindo uma sonda (224) configurada para detectar o particulado, em que o dispositivo de detecção (220) é configurado para gerar uma ação quando uma corrente associada ao dispositivo de detecção (220) estiver fora de uma faixa predeterminada, e em que o dispositivo de separação ou coleta (205) e o dispositivo de detecção (220) estão posicionados sobre um sistema móvel, o sistema móvel sendo uma máquina desenfornadeira enfornadeira (PCM) (100) configurada para carregar um forno de coque.1. Particulate detection system (200, 300) for use in an industrial facility, CHARACTERIZED in that it comprises: a separation or collection device (205) configured to filter particulate from an industrial gas stream including at least one among coal dust or coke dust; a detection device (220) downstream of the separation or collection device (205), wherein the detection device (220) is positioned to detect particulate matter from the industrial gas stream passing through the separation or collection device (205) , the detection device (220) including a probe (224) configured to detect the particulate, wherein the detection device (220) is configured to generate an action when a current associated with the detection device (220) is out of range. predetermined range, and wherein the separating or collecting device (205) and the detection device (220) are positioned on a mobile system, the mobile system being a de-moulding machine (PCM) (100) configured to load a coke. 2. Sistema, de acordo com a reivindicação 1, CARACTERIZADO pelo fato de que a corrente é uma corrente contínua, e em que a sonda (224) inclui uma parte de extremidade sem fio configurada para detectar o contato com o particulado, causando assim uma mudança na corrente contínua.2. System, according to claim 1, CHARACTERIZED by the fact that the current is a direct current, and in which the probe (224) includes a wireless end part configured to detect contact with the particulate, thus causing a change in direct current. 3. Sistema, de acordo com a reivindicação 1, CARACTERIZADO pelo fato de que a corrente é uma corrente contínua, e em que a sonda (224) inclui uma parte de extremidade sem fio configurada para detectar uma carga coletiva associada ao particulado, causando assim uma mudança na corrente contínua.3. System, according to claim 1, CHARACTERIZED by the fact that the current is a direct current, and in which the probe (224) includes a wireless end part configured to detect a collective charge associated with the particulate, thus causing a change in direct current. 4. Sistema, de acordo com a reivindicação 1, CARACTERIZADO pelo fato de que a corrente é uma corrente induzida e em que a sonda (224) inclui uma parte de extremidade sem fio configurada para detectar uma carga coletiva associada ao particulado, causando assim uma mudança na corrente induzida.4. System, according to claim 1, CHARACTERIZED by the fact that the current is an induced current and in which the probe (224) includes a wireless end part configured to detect a collective charge associated with the particulate, thus causing a change in induced current. 5. Sistema, de acordo com a reivindicação 1, CARACTERIZADO pelo fato de que a sonda (224) é configurada para detectar o fluxo do particulado.5. System, according to claim 1, CHARACTERIZED by the fact that the probe (224) is configured to detect the flow of particulate matter. 6. Sistema, de acordo com a reivindicação 1, CARACTERIZADO pelo fato de que compreende ainda um sistema operacional acoplado operacionalmente ao dispositivo de detecção (220) e configurado para ativar uma indicação.6. System, according to claim 1, CHARACTERIZED in that it further comprises an operating system operatively coupled to the detection device (220) and configured to activate an indication. 7. Sistema, de acordo com a reivindicação 1, CARACTERIZADO pelo fato de que o dispositivo de separação ou coleta (205) inclui pelo menos um dentre uma câmara dos sacos de filtragem, um multiclone ou um coletor de pós.7. System, according to claim 1, CHARACTERIZED in that the separation or collection device (205) includes at least one of a filter bag chamber, a multiclone or a dust collector. 8. Sistema, de acordo com a reivindicação 1, CARACTERIZADO pelo fato de que o dispositivo de detecção (220) é um dentre uma pluralidade de dispositivos de detecção (220), em que cada um dos dispositivos de detecção (220) é montado na PCM (100).8. System, according to claim 1, CHARACTERIZED in that the detection device (220) is one of a plurality of detection devices (220), wherein each of the detection devices (220) is mounted on the PCM (100). 9. Sistema, de acordo com a reivindicação 1, CARACTERIZADO pelo fato de que o dispositivo de separação ou coleta (205) é uma pluralidade de filtros e o dispositivo de detecção (220) é um dentre múltiplos dispositivos de detecção (220), em que cada um dos filtros é posicionado a montante de um correspondente dos múltiplos dispositivos de detecção (220).9. System, according to claim 1, CHARACTERIZED by the fact that the separation or collection device (205) is a plurality of filters and the detection device (220) is one of multiple detection devices (220), in that each of the filters is positioned upstream of a corresponding one of the multiple detection devices (220). 10. Método para detecção de particulado em uma instalação de gás industrial CARACTERIZADO pelo fato de que compreende: fornecer um sistema de detecção de particulado, como definido no reivindicação 1, em que o dispositivo de separação ou coleta (205) e o dispositivo de detecção (220) são posicionados em uma máquina desenfornadeira enfornadeira (PCM) (100) móvel; detectar o particulado por meio de uma sonda sem fio do dispositivo de detecção (220), o particulado incluindo pó de carvão, pó de coque ou uma combinação destes; e gerar uma ação com base em uma corrente associada ao particulado detectado que está acima de um limite predeterminado.10. Method for detecting particulate matter in an industrial gas facility CHARACTERIZED in that it comprises: providing a particulate detection system, as defined in claim 1, wherein the separation or collection device (205) and the detection device (220) are positioned on a mobile unfurnishing machine (PCM) (100); detecting the particulate by means of a wireless probe of the detection device (220), the particulate including coal dust, coke dust or a combination thereof; and generating an action based on a current associated with the detected particulate that is above a predetermined threshold. 11. Método, de acordo com a reivindicação 10, CARACTERIZADO pelo fato de que a sonda sem fio inclui uma parte de detecção, e em que a detecção do particulado inclui a detecção de um fluxo do particulado por meio da parte de detecção da sonda sem fio.11. Method according to claim 10, CHARACTERIZED in that the wireless probe includes a detection part, and wherein particulate detection includes detecting a flow of particulate through the probe detection part without wire. 12. Método, de acordo com a reivindicação 11, CARACTERIZADO pelo fato de que a detecção do fluxo de particulado inclui a detecção do contato entre o particulado e a parte de detecção da sonda sem fio, fazendo com que assim uma corrente contínua associada à sonda sem fio exceda o limite predeterminado.12. Method according to claim 11, CHARACTERIZED in that the detection of the flow of particulate matter includes the detection of contact between the particulate and the detection part of the wireless probe, thus causing a direct current associated with the probe wireless exceeds the predetermined limit. 13. Método, de acordo com a reivindicação 11, CARACTERIZADO pelo fato de que o particulado tem uma carga coletiva, e em que a detecção do fluxo de particulado inclui a detecção na parte de detecção da sonda sem fio da carga coletiva do particulado, fazendo com que assim uma corrente contínua associada à sonda sem fio exceda o limite predeterminado.13. Method, according to claim 11, CHARACTERIZED by the fact that the particulate has a collective charge, and wherein the detection of the particulate flow includes the detection in the detection part of the wireless probe of the collective charge of the particulate, making thereby causing a direct current associated with the wireless probe to exceed the predetermined threshold. 14. Método, de acordo com a reivindicação 11, CARACTERIZADO pelo fato de que a detecção do fluxo ou da presença de particulado inclui a detecção na parte de detecção da sonda sem fio de uma carga associada ao particulado, fazendo com que assim uma corrente induzida associada à sonda (224) exceda o limite predeterminado.14. Method, according to claim 11, CHARACTERIZED by the fact that the detection of the flow or presence of particulate includes the detection in the detection part of the wireless probe of a load associated with the particulate, thus causing an induced current associated with the probe (224) exceeds the predetermined limit. 15. Método, de acordo com a reivindicação 10, CARACTERIZADO pelo fato de que a geração da ação compreende a ativação de uma indicação.15. Method, according to claim 10, CHARACTERIZED by the fact that the generation of the action comprises the activation of an indication. 16. Método, de acordo com a reivindicação 15, CARACTERIZADO pelo fato de que a indicação inclui um alarme sonoro ou uma tela iluminada.16. Method, according to claim 15, CHARACTERIZED by the fact that the indication includes an audible alarm or an illuminated screen.
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